gh0strat | 09f0090e02a25a645d7dcad8dae07c977b713addd3a0e639a283f70901f2d0cc

Analysis

max time kernel
146s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02/03/2025, 05:35

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General

Target

JaffaCakes118_3e320f57653d1649d78d456ca72fd870.exe
Size

109KB
MD5

3e320f57653d1649d78d456ca72fd870
SHA1

639f1bff4a48ca6d6b2a1d8b0d8bbbd64c402f9f
SHA256

09f0090e02a25a645d7dcad8dae07c977b713addd3a0e639a283f70901f2d0cc
SHA512

2972bc1c42e27c6bead159e2bfb248b52adf4ca5703111f4a0118c8443d3cd9cd63f32d5ca9a973276ac457c066f76345831b51b61d4d9d458c55dffd3ddf504
SSDEEP

1536:IVH8uMsa6kRfJirY84erfImafc61JfcUcKDRA8/HUtpFXCAIw:IZ8uVa6wiraf91JcUcw/HUtpFXCAIw

Score

10^/10

gh0strat discovery persistence rat

Malware Config

Signatures

Gh0st RAT payload 3 IoCs

resource	yara_rule
behavioral1/memory/2484-0-0x0000000000400000-0x000000000041D000-memory.dmp	family_gh0strat
behavioral1/files/0x00070000000120fe-2.dat	family_gh0strat
behavioral1/memory/2484-4-0x0000000000400000-0x000000000041D000-memory.dmp	family_gh0strat

Gh0strat
Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.
rat gh0strat
Gh0strat family
gh0strat

Server Software Component: Terminal Services DLL 1 TTPs 1 IoCs

persistence

Terminal Services DLL

T1505.005

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\mdmserver\Parameters\ServiceDll = "C:\\Program Files (x86)\\Common Files\\main.dll"	JaffaCakes118_3e320f57653d1649d78d456ca72fd870.exe

Loads dropped DLL 1 IoCs

pid	Process
2288	svchost.exe

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Common Files\main.dll	JaffaCakes118_3e320f57653d1649d78d456ca72fd870.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3e320f57653d1649d78d456ca72fd870.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3e320f57653d1649d78d456ca72fd870.exe"
1⤵
- Server Software Component: Terminal Services DLL
- Drops file in Program Files directory
PID:2484

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2288

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Server Software Component

T1505

Terminal Services DLL

T1505.005

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

\??\c:\program files (x86)\common files\main.dll

Filesize
102KB

MD5
fd67736339a20198fe91e4df283fc760

SHA1
5ec1dbec989b47f005bffee2383df4643f7a141a

SHA256
9eea4b7744a4b520457ca971fdc1d50c4b2fb1edf14a7eac14761c220d71ff3f

SHA512
b547a73b45053205d1d7da161890abe90a64aee43b3e2b16a2f0f11c7148cda5b5e8337f07f9dd86c7bae30daf29e19ab9e3e3e6779cb70cd80be38607836282

Download Submit
memory/2484-0-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/2484-4-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download